NEW YORK ( TheStreet) -- Which insiders are selling and buying chunks of stocks?

Below are lists of the top 10 open-market insider purchases and sales filed at the Securities and Exchange Commission Tuesday as ranked by dollar value. Company executives and directors are in the best position to assess the attractiveness of their firms' shares, and here is how many of them are voting their wallets! Please note, however, that these are factual lists, not buy and sell recommendations. Dollar value is only one metric to assess the importance of an insider transaction.

Geeknet (LNUX) Marlin Sams Fund L P BO 231,257 $300,542
DDI (DDIC) Miller Lloyd I III BO 59,104 $235,139
DPL (DPL) Taylor Douglas C VP,GC 3,700 $103,949
Clearone Communications (CLRO) Bagley E Bryan DIR 33,655 $97,016
Pain Therapeutics (PTIE) Friedmann Nadav DIR,COO 15,000 $77,835
Church Dwight (CHD) Brova Jacquelin J VP,HR 1,250 $75,625
National Holdings (NHLD) Bedford Oak Advisors LLC BO 125,000 $62,600
Infinity Property Casualty (IPCC) Weinhoff Samuel J DIR 1,400 $56,049
Parker Hannifin (PH) Wainscott James L DIR 1,000 $54,695
Kinder Morgan Mgt Llc (KMR) Kinder Richard D CB,CEO,
1,000 $50,320
Guess (GES) Marciano Maurice CB,DIR,
592,500 $25,223,900
Arch Capital Group (ACGL) Carney Sean DIR 239,630 $16,474,563
Iac/Interactivecorp (IACI) Liberty Media Corp BO 540,600 $10,321,322
China Green Agriculture (CGA) Li Tao CB,CEO,
354,200 $6,258,724
Carefusion (CFN) Cardinal Health Inc BO 239,000 $5,880,300
I2 Technologies (ITWO) Sidhu Sanjiv S BO 300,000 $5,610,000
China Automotive Systems (CAAS) Yu Shengbin VP 260,000 $5,215,992
Gartner (IT) Bingle Michael J DIR 226,401 $4,307,199
Berkshire Hathaway (BRK.B) Bill & Melinda Gates Foundation BO 1,200 $3,989,700
3par (PAR) Mayfield Ix O 350,000 $3,644,200

Key to Titles: A=Assistant, AI=Affiliated Investor, AO=Accounting Officer, BD=Business Development, BO=Beneficial Owner, CAO=Chief Accounting Officer, CB=Chairman, CCO=Chief Compliance Officer, CEO=Chief Executive Officer, CFO=Chief Financial Officer, CIO=Chief Information Officer, CO=Compliance Officer, COO=Chief Operating Officer, CT=Controller, CTO=Chief Technology Officer, DIR=Director, F=Founder, FO=Financial Officer, GC=General Counsel, HR=Human Resources, IO=Information Officer, IR=Investor Relations, LO=Legal Officer, MD=Managing Director, O=Officer, OO=Operating Officer, PR=President, PT=Partner, REL=Relative of an insider, SEC=Secretary, SH=Shareholder, SO=Sales Officer, TO=Technology Officer, TR=Treasurer, TT=Trustee, VCB=Vice Chairman, VP=Vice President, X=Ex Officer or other title displayed.
Under no circumstances does the information in this column represent a recommendation to buy or sell stocks. While he cannot provide investment advice or recommendations, Moreland appreciates your feedback; click here to send him an email.

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